fsrc

# If I could design my own language, it would look something like this.
#
#  + Indentation matters instead of curly braces.
#  + Nothing but
#    - Functions
#    - Lists
#  + Predefined types
#    - Number =
#        + = (Number)
#        - = (Number)

fsrc

class SimpleSheet
  # Returns object where each property
  # represent the index in the array
  @indices: (columnNames) ->
    result = {}
    result[name] = i for i, name of columnNames
    result

  constructor: (@gsheet) ->
    range = @gsheet.getDataRange()

fsrc

reduce = (input, iterator, memo) ->
  if input.length == 0
    memo
  else
    reduce(input.slice(1), iterator, iterator(memo, input[0]))

sum = (input) ->
  reduce(input, (memo, item) ->
    memo += item
    memo